Fixes: NB#214528 - MLabel does not render text in certain cases if in richtext mode.
Fixes: NB#214528 - MLabel does not render text in certain cases if in richtext mode.

RevBy: Michał Guminiak

Details:
When the tiles position is updated, an update is now being called so the text gets
redrawn. This also fixed the text disappearing when clicking.

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch